Keyphrases
- privacy preserving
- private data
- sensitive information
- differentially private
- privacy requirements
- data privacy
- privacy preserving data mining
- data analysis
- data collection
- vertically partitioned data
- differential privacy
- sensitive data
- private information
- data sets
- database
- privacy sensitive
- original data
- preserving privacy
- personal data
- privacy concerns
- privacy protection
- input data
- data mining techniques
- data sources
- sparse data
- data mining applications
- privacy preservation
- raw data
- privacy issues
- data integration
- user privacy
- high dimensional data
- knowledge discovery
- scalar product
- horizontally partitioned data